/* Copyright (C) 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifndef _NETLINKACCESS_H #define _NETLINKACCESS_H 1 #include <features.h> #include <stdint.h> #include <sys/types.h> #define _LINUX_TYPES_H typedef uint8_t __u8; typedef uint16_t __u16; typedef uint32_t __u32; typedef uint64_t __u64; typedef int32_t __s32; #include <linux/rtnetlink.h> #include <linux/netlink.h> /* Should prob be a configure option or something */ #ifdef __UCLIBC_USE_NETLINK__ # define __ASSUME_NETLINK_SUPPORT 1 #else # define __ASSUME_NETLINK_SUPPORT 0 #endif struct netlink_res { struct netlink_res *next; struct nlmsghdr *nlh; size_t size; /* Size of response. */ uint32_t seq; /* sequential number we used. */ }; struct netlink_handle { int fd; /* Netlink file descriptor. */ pid_t pid; /* Process ID. */ uint32_t seq; /* The sequence number we use currently. */ struct netlink_res *nlm_list; /* Pointer to list of responses. */ struct netlink_res *end_ptr; /* For faster append of new entries. */ }; #if 0 /* unused code */ #if __ASSUME_NETLINK_SUPPORT == 0 extern int __no_netlink_support attribute_hidden; #else # define __no_netlink_support 0 #endif #endif /* unused code */ extern int __netlink_open (struct netlink_handle *h) attribute_hidden; extern void __netlink_close (struct netlink_handle *h) attribute_hidden; extern void __netlink_free_handle (struct netlink_handle *h) attribute_hidden; extern int __netlink_request (struct netlink_handle *h, int type) attribute_hidden; #endif /* netlinkaccess.h */